<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>在线TXT转M3U格式 - 范明明</title>
  <meta name="description" content="一个简单的在线TXT转M3U格式工具，纯前端处理，无需上传txt文件粘贴即转换，安全不偷源。">
  <meta name="keywords" content="txt转m3u,txt转换,m3u生成,范明明,LIVE">
  <style>
    body {
      text-align: center;
      font-family: Arial, sans-serif;
      background-color: #f5f5f5;
      margin: 0;
      padding: 0;
    }
    h2 {
      color: #333;
    }
    #inputContainer {
      margin-top: 10px;
    }
    label {
      display: block;
      margin-bottom: 5px;
      color: #666;
    }
    textarea, #m3uOutput {
      width: 800px;
      height: 368px;
      box-sizing: border-box;
      padding: 10px;
      margin-top: 5px;
      border: 1px solid #ccc;
      border-radius: 5px;
      font-size: 12px;
    }
    button {
      margin-top: 10px;
      padding: 10px 10px;
      font-size: 14px;
      cursor: pointer;
      background-color: #4CAF50;
      color: white;
      border: none;
      border-radius: 5px;
    }
    button:hover {
      background-color: #45a049;
    }
    #m3uOutput {
      margin-top: 5px;
      background-color: #fff;
      color: #333;
    }
    #copyright {
      margin-top: 20px;
      color: #666;
      font-size: 12px;
    }
  </style>
</head>
<body>
  <h2>在线TXT转M3U格式</h2>
     <h3>TXT格式源:</h3>
  <div id="inputContainer">
    <textarea id="txtInput" rows="10" cols="80"></textarea>
  </div>
  <button onclick="convertToM3U()">转换格式</button>
  <button onclick="clearScreen()">清除屏幕</button>
  <button onclick="copyContent()">拷贝结果</button>
  <button onclick="saveAsM3U()">保存m3u</button>
  <h3>M3U格式转换结果:</h3>
  <textarea id="m3uOutput" rows="10" cols="80" readonly></textarea>
  <div id="copyright">
    <p>© 2023 live.fanmingming.com All Rights Reserved.</p>
  </div>
  <script>
    function convertToM3U() {
      const txtInput = document.getElementById('txtInput').value;
      const lines = txtInput.split('\n');
      let m3uOutput = '#EXTM3U x-tvg-url="https://live.fanmingming.cn/e.xml"\n';
      let currentGroup = null;
      for (const line of lines) {
        const trimmedLine = line.trim();
        if (trimmedLine !== '') {
          if (trimmedLine.includes('#genre#')) {
            currentGroup = trimmedLine.replace(/,#genre#/, '').trim();
          } else {
            const [originalChannelName, channelLink] = trimmedLine.split(',').map(item => item.trim());
            const processedChannelName = originalChannelName.replace(/(CCTV|CETV)-(\d+).*/, '$1$2');
            m3uOutput += `#EXTINF:-1 tvg-name="${processedChannelName}" tvg-logo="https://live.fanmingming.cn/tv/${processedChannelName}.png"`;
            if (currentGroup) {
              m3uOutput += ` group-title="${currentGroup}"`;
            }
            m3uOutput += `,${originalChannelName}\n${channelLink}\n`;
          }
        }
      }
      document.getElementById('m3uOutput').value = m3uOutput;
    }
    function clearScreen() {
      document.getElementById('txtInput').value = '';
      document.getElementById('m3uOutput').value = '';
    }
    function copyContent() {
      const m3uOutput = document.getElementById('m3uOutput');
      m3uOutput.select();
      document.execCommand('copy');
      alert('内容已复制到剪贴板！');
    }
    function saveAsM3U() {
      const m3uContent = document.getElementById('m3uOutput').value;
      const blob = new Blob([m3uContent], { type: 'text/plain' });
      const a = document.createElement('a');
      a.href = URL.createObjectURL(blob);
      a.download = 'playlist.m3u';
      document.body.appendChild(a);
      a.click();
      document.body.removeChild(a);
    }
  </script>
</body>
</html>
